This question is modified copy of this OG question in the link below

https://gmatclub.com/forum/for-each-of- ... 52464.html
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A)Yes France has 780 museums while Netherlands has 498
B)Ratio of public to private for the countries are:
1)Austria:203/196=1.03
2)Croatia:220/1=220
3)Estonia:163/61=2.67
4)France:1053/120=8.775
5) Hungary:615/66=9.31
6) Netherlands:713/62=11.5
7)Spain:973/482=2.01
8) Switzerland:960/101=9.5

So answer is false since Croatia has the highest ratio

C)True,per the table when number of public museum decrease/increase the number of visitors per year also decrease/increase in the same pattern

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The answers are False , False and True

The key to solving Quant/IR questions is not having to solve them fully.

Part 1: Proportion of museums in France to Proportion of museums in Netherlands : 780/1173 vs 498/775
Rounding Off : 800/1200 vs 500/800. Second is higher. Hence False

Part 2: Ratio of Public Museums to Private
Estonia: 163/60 ~ 2.8something
Just below this option is France: 1052/120 ~9. We don't need to check others. The answer is False

Part 3: True. We can see that as the #museums increase, the #visitors increase. So +ve correlation is there.

1. The proportion of museums in France related to architecture, art, or history is greater than the proportion of museums in the Netherlands devoted to art, architecture, or history.

The proportion of museums in France related to architecture, art, or history : 780/1173 = 66.49%.
The proportion of museums in the Netherlands devoted to art, architecture, or history: 498/775 = 64.25%

So yes, the statement is true and can be verified from the data given in the table.
Answer - True.

2. The ratio of public museums to private museums is greatest for Estonia.
Looking at the data of the public to Private Museums of the countries, we can see that Croatia has a ratio of 220/1 and rest are obviously less, as is visible in the data.
So no, the statement is not true.
Answer False.


3.There is a positive correlation between the number of public museums and the number of visitors per year.
We can see that as the no. of public museums increase, the no. of visitors also increase for the countries and as the no. of the no. of museums decrease, like for Estonia, the no. of visitors also reduced in comparison to those Croatia.
So increase/decrease in the no. of public museums is directly related to the increase/decrease in the number of visitors per year.

So true, it can be verified from the table.
Answer True.